1 / 8

Beam sizes for the BTM dump

Beam sizes for the BTM dump. W. Bartmann LIU-PSB Meeting, 13-Oct-11. Assumptions I. Summary of 17-Aug-11 BTM dump meeting by K. Hanke: Maximum beam size at dump defined by chamber size Maximum energy: 2 GeV Maximum intensity: 2.5e13 per ring, 1e14 per pulse (PSB cyle 1.2s)

florence-montgomery
Download Presentation

Beam sizes for the BTM dump

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Beam sizes for the BTM dump W. Bartmann LIU-PSB Meeting, 13-Oct-11

  2. Assumptions I Summary of 17-Aug-11 BTM dump meeting by K. Hanke: • Maximum beam size at dump defined by chamber size • Maximum energy: 2 GeV • Maximum intensity: 2.5e13 per ring, 1e14 per pulse(PSB cyle 1.2s) • RP considerations for normal operation: 1/3 of Imax continuously on dump W. Bartmann, Beam size at BTM dump

  3. Assumptions II Beam size assumptions: • Calculation of beam size:Ax = ±3·√(βx · εx) ± Dx · Δp/p ± CO · √(βx/βxmax) • 4 different optics settings in BTM line • 4 different vertical dispersions from BT1-BT4 • “Critical” beams: After upgrade and with Linac4 minimum emittances (with safety margin) Courtesy B. Mikulec and S. Gilardoni W. Bartmann, Beam size at BTM dump

  4. BTM dump W. Bartmann, Beam size at BTM dump

  5. BTM line with dump W. Bartmann, Beam size at BTM dump

  6. Dump channel Ax,s Ax,c W. Bartmann, Beam size at BTM dump

  7. Results for 3 β-sig beams W. Bartmann, Beam size at BTM dump

  8. Results for 1 β-sig beams W. Bartmann, Beam size at BTM dump

More Related